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Products
RCM-A-SCT-140 - Differential current monitoring

RCM-A-SCT-140 - Differential current monitoring

2806090

Differential current converter for type A differential current monitor.

This product needs further products for operation. Mandatory accessories

Product details

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Technical data

Product properties

Product type	Current transformer
Insulation characteristics
Overvoltage category	IV
Pollution degree	2

Electrical properties

Typical characteristics
Rated response differential current I_dyn	3 A
Response differential current I_Δn	0.03 A ... 3 A
Rated voltage U_n	690 V
Differential current acquisition characteristic	Type A (50 / 60 Hz)
Rated surge voltage resistance U_imp	8 kV
Rated current I_n	350 A
Max. overcurrent as regards the non-resolution	6 x I_n
Rated differential short-circuit current I_Δc	10 kA
Thermal permanent differential current I_cth	1.5 x I_n
Thermal rated short-time differential current I_th	10 x I_n (for 1 s)
Rated surge differential current I_dyn	25 x I_n

Connection data

Connection method	Screw terminal blocks
Conductor cross section flexible min.	0.2 mm²
Conductor cross section flexible max.	2.5 mm²
Conductor cross section, rigid min.	0.2 mm²
Conductor cross section, rigid max.	4 mm²

Dimensions

Width	33 mm
Height	220 mm
Depth	196 mm

Material specifications

Housing material	PC

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP20 (terminal blocks)
Degree of protection		IP45 (housing)
Ambient temperature (operation)	-20 °C ... 65 °C
Ambient temperature (storage/transport)	-40 °C ... 85 °C

Standards and regulations

Standards/specifications	DIN EN 62020
Standards/specifications	VDE 0663
Standards/specifications	DIN EN 60044-1
Standards/specifications	VDE 0414

Mounting

Mounting type	Screw mounting
Mounting position	any

Commercial data

Item number	2806090
Packing unit	1 pc
Note	Made to order (non-returnable)
Sales key	CL05
Product key	CLB213
Catalog page	Page 289 (C-7-2015)
GTIN	4046356504744
Weight per piece (including packing)	1,279 g
Weight per piece (excluding packing)	1,279 g
Customs tariff number	85043180
Country of origin	DE

Environmental product compliance

EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%

Compatible products

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Mandatory accessories

RCM-A/50/85-264V - Differential current monitoring 2806016

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